1802891-7 — PULLEY,TIMING BELT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

1802891-7: PULLEY,TIMING BELT.

The PULLEY,TIMING BELT is a the manufacturer industrial component. Key specifications include hub_type: SETSCREW, material: PLASTIC, bore_type: SPECIFIED, face_type: SINGLE ROW SPROCKET TEETH, face_width: 0.312 INCHES NOMINAL IN, hub_diameter: 0.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-256-5398, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

1802891-7

NSN: 3020-01-256-5398
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 03956 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)

SPECIFICATIONS

hub_type	SETSCREW
material	PLASTIC
bore_type	SPECIFIED
face_type	SINGLE ROW SPROCKET TEETH
face_width	0.312 INCHES NOMINAL IN
hub_diameter	0.500 INCHES NOMINAL IN
bore_diameter	0.250 INCHES NOMINAL IN
overall_length	0.688 INCHES NOMINAL IN
face_groove/tooth_quantity	25
NSN	3020-01-256-5398

COMPONENT DIAGRAM

KEY FEATURES

•

HUB TYPE: SETSCREW

•

HUB DIAMETER: 0.500 INCHES NOMINAL IN

•

FACE TYPE: SINGLE ROW SPROCKET TEETH

•

BORE TYPE: SPECIFIED

•

FACE GROOVE/TOOTH QUANTITY: 25

•

BORE DIAMETER: 0.250 INCHES NOMINAL IN

•

MATERIAL: PLASTIC

TECHNICAL CHARACTERISTICS

HUB TYPE	SETSCREW
HUB DIAMETER	0.500 INCHES NOMINAL IN
FACE TYPE	SINGLE ROW SPROCKET TEETH
OVERALL LENGTH	0.688 INCHES NOMINAL IN
BORE TYPE	SPECIFIED
FACE GROOVE/TOOTH QUANTITY	25
BORE DIAMETER	0.250 INCHES NOMINAL IN
MATERIAL	PLASTIC
FACE WIDTH	0.312 INCHES NOMINAL IN

SUBSTITUTES & CROSS-REFERENCES 2

25M-DFReference document

Same NSN cross-reference

Reference document — Secondary reference

1802891Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

Ready to buy 1802891-7?

Compare prices from verified sellers on eBay

Buy on eBay →

As an eBay Partner, PartsTable may earn a commission. Your price is not affected.

FREQUENTLY ASKED QUESTIONS

What is 1802891-7?

1802891-7 is a PULLEY,TIMING BELT.

What parts can replace 1802891-7?

There are 2 known substitutes for 1802891-7: 25M-DF, 1802891. Substitute compatibility should be verified for your specific system.

What is the NSN for 1802891-7?

1802891-7 is cataloged in the U.S. Government catalog under NSN 3020-01-256-5398. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

1802891-7 — PULLEY,TIMING BELT

Request a Quote — 1802891-7